Comenzi utile IP (Windows)

Desi pot parea demodate anumite comenzi (comenzi tip MS-DOS rulate in fereastra de comenzi) sunt indispensabile la diagnosticarea retelei sau pentru manipularea adresei IP chiar in Windows.

elefant.ro lensa.ro

Unde e linia de comanda in Windows?

Butonul start, iar din meniu alege comanda RUN; tasteaza cmd si apasa ENTER; iata linia de comanda...
Aici se tastati comenzile si apasati ENTER pentru executia lor.

Comenzi pentru retea

Aceste comenzi permit diagnosticarea retelei, a unor statii din retea, va permit sa aflati diferite informatii despre calitatea comunicatiei si caile de comunicatie disponibile.

ping ?

Permite testare calitatii conexiunii catre "un calculator", ofera informatii cu privire la starea unei masini in retea: alive/down.
ex : ping www.yahoo.com

C:\Documents and Settings\Administrator>ping yahoo.com

Pinging yahoo.com [69.147.114.224] with 32 bytes of data:

Reply from 69.147.114.224: bytes=32 time=122ms TTL=54
Reply from 69.147.114.224: bytes=32 time=122ms TTL=54
Reply from 69.147.114.224: bytes=32 time=120ms TTL=54
Reply from 69.147.114.224: bytes=32 time=121ms TTL=54

Ping statistics for 69.147.114.224:
     Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
     Minimum = 120ms, Maximum = 122ms, Average = 121ms

C:\Documents and Settings\Administrator>

tracert ?

Trasare ruta IP catre o destinatie:
ex : tracert www.yahoo.com

C:\Documents and Settings\Administrator>tracert rdsnet.ro

Tracing route to rdsnet.ro [81.196.12.33]
over a maximum of 30 hops:

     1     *     1986 ms     <1 ms     10.0.254.1
     2     2 ms     2 ms     2 ms     10.0.0.1
     3     6 ms     3 ms     2 ms     10.144.158.73
     4     6 ms     6 ms     6 ms     bb01.bucuresti.rdsnet.ro [213.154.130.170]
     5     7 ms     6 ms     6 ms     qr25.bucuresti.rdsnet.ro [194.102.81.3]
     6     7 ms     7 ms     8 ms     dr32.bucuresti.rdsnet.ro [82.76.243.35]
     7     7 ms     6 ms     7 ms     www.rdsnet.ro [81.196.12.33]

Trace complete.

netstat ?

netstat permite afisare conexiuni (sesiuni deschise) TCP/IP pentru calculatorul respectiv.
ex : netstat, netstat /n

arp ?

Afisarea adresa MAC (MAC Addresses) si modificarea tabelei IP to Phisical adress folosita de protocolul ARP.
ex : arp -a

ipconfig ?

ipconfig permite afisare de informatii cu privire la conexiunile la retea si permite anumite actiuni asupra acestora.
ex : ipconfig

  • afisare configurare detaliata conexiuni: ipconfig /all
  • terminarea tuturor conexiunilor IP (Release All IP Address Connections): ipconfig /release
  • reinoirea conexiunilor IP (Renew All IP Address Connections): ipconfig /renew
  • afisare cache DNS: ipconfig /displaydns
  • stergere cache DNS: ipconfig /flushdns
  • afisare configurare detaliata conexiuni: ipconfig /all
  • afisare configurare detaliata conexiuni: ipconfig /all